London , England -LRB- CNN -RRB- -- A superboat custom built for the most recent James Bond blockbuster was the star act at the Scotland Boat Show , a three-day show at the weekend .

The `` Quantum of Solace , '' a 43-foot Sunseeker Superhawk , is one of three used during the chase sequence in the 2008 film of the same name .

And its owner , Robin Porter , had his own action adventure while test-driving the boat off the coast of Marmaris in Turkey .

Porter , who bought the vessel in late January but did not realize its celebrity origins at the time , says he found himself in a James Bond-like scenario , when he unwittingly traveled into dangerous waters .

He says , `` It was a beautiful , nice day and we took the boat for a run . Out of the harbor and into the bay , from out of nowhere really , there was a boat with men wearing balaclavas covering their faces and AK-47s .

`` We were in restricted waters and the little hamlet bay nearby was actually part of naval waters , '' he continued . `` We were taken to be questioned and we did n't have the ship 's papers because this was a test drive of the boat so we had to get the coast guard involved .

`` Then they asked ` Have you been drinking ? ' We had to be taken to the hospital for a drugs test . We could n't even go to the bathroom without a guard outside . We got interrogated about why we were in Turkey and we wanted to buy this boat , '' he added .

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Eventually their eight-hour detention came to an end as authorities involved realized it was a simple case of being in the wrong place at the wrong time .

Despite this slight hiccup , Porter says things have been smooth sailing since his return to the UK and is delighted the boat was part of the show .

Since he found out about `` Quantum of Solace '' 's Hollywood provenance , he has decked out the boat with custom James Bond accessories .

`` Recently we 've done up the boat and it has been liveried up with ` Quantum of Solace ' along the side , monograms , James Bond things , '' he says .

Porter declined to tell CNN how much he paid for the boat . Other Sunseeker Superhawks are currently on sale for between Â # 250,000 - Â # 300,000 -LRB- $ 400,000 - $ 475,000 -RRB- .

`` If some people get some sort of enjoyment out of seeing or use out of it , then we are happy ... It 's as fast as it looks and extremely comfortable , '' he said .

`` Quantum of Solace '' was on display for the public to visit during the show at at Kip Marina , Inverkip , west Scotland .

Around 7,000 visitors visited the show , organizers said .

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The 43-foot Sunseeker was part of a larger Bond theme at the show : More James Bond icons lined the shore including a collection of five Aston Martins and the full range of all five Rolls Royce vehicles usually reserved for villains of the blockbusters .

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` Quantum of Solace ' , a 43-foot Sunseeker , was on display during Scotland Boat Show

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Boat one of three used during chase sequences in 2008 film of same name

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Owner had no idea it was used in the James Bond blockbuster until later

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Superboat to be part of larger Bond theme at event